UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJqGwQLCtFaJsnETMn+QuUTfgIM5p7sWV93foBE4XYE=' 
WHERE 
  key_id = 'eb4489296567f740c93ea759d285a4264848790dfbda122e787ee340de2f63b9' 
  AND (
    token = 'bJqGwQLCtFaJsnETMn+QuUTfgIM5p7sWV93foBE4XYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )